8" Pro Stainless Steel Taping Knife (OX-P530308). Ox Grip Soft Handle Provides Ultimate Comfort And Reduces Fatigue. For Use In Drywall Joint Taping, Finishing, And Patching. These Are More Rigid Than The Blue Steel Blade Knives And Are Better Suited For Feathering Areas Where A Wall Or Ceiling May Be Sloped Or Uneven Or Knocking Off Excess Mud.